<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8" />
	<title></title>
	<script type="text/javascript">
		//用安卓代码弹出对话框
        function tusi(){
         	window.ivideo.toast();
        }

        function changeText(){
            document.getElementById("text_id").innerText = "hahah";
        }

        function changeImage(str){
            document.getElementById("img_id").src = str
        }

	</script>
</head>
<body>
<p id="text_id">我是文字</p>
<img  id="img_id" width="200" height="200" src="https://csdnimg.cn/release/blogv2/dist/pc/img/btnGuideSide1.gif"/>
<button id="bt1" onclick="tusi()">用安卓代码弹出对话框</button>
<button id="bt2" onclick="changeText()">修改文字</button>
<button id="bt3" onclick="changeImage('https://profile-avatar.csdnimg.cn/b6efd2e74a594207a2732ffa918e5d19_qq_34178710.jpg!1')">修改图片</button>
</body>

</html>
